In addition to these indirect cost and indirect cost rate FAQs, information on the indirect cost process is also available in Procedure 915 of the California School Accounting Manual (CSAM), [http://www.cde.ca.gov/fg/ac/sa/index.asp] which may be viewed and printed.
By Ray Panko | ray@panko.com | Pacific Aviation Museum Pearl Harbor. Japanâs Type 91 Modification 2 Torpedo Fins at Pearl Harbor. Key Points. The Japanese had to modify their Type 91 Modification 2 aerial torpedoes for the Pearl Harbor attack. They needed to limit the initial plunge so that the torpedoes would not strike the bottom mud.
On the morning of December 7, 1941, the Japanese launched a surprise air attack on the U.S. Naval Base at Pearl Harbor in Hawaii. After just two hours of bombing more than 2,400 Americans were dead, 21 ships* had either been sunk or damaged, and more than 188 U.S. aircraft destroyed.